85.67% is the change from 342 to 635
Calculation steps:
[( 635 - 342 ) ÷ 342] x 100 = 85.67%
Formula
Percentage change = [(635 - 342) / 342] x 100
Subtract the new number by the original number
635 - 342 = 293
293 ÷ 342 = 0.8567251461988304
0.8567251461988304 x 100 = 85.67%